I really liked the idea, an application for smartphones, the site was well developed.
Well, I think that for the sake of precision, you have to analyze and maintain commercial sales using crypto coins, many are not easy to find and the application has to be very light so the user does not have gags in the loading.
Well it's only a short stretch my mind bubbles with ideas and information but if possible I'll help with the project.
How can I help you?